CCSS is a preprocessor/pretty-printer for CSS (Cascading Style Sheets). It extends the CSS language with support for declaration of variables and basic arithmetic operations (addition, subtraction, multiplication, division). The programme is supposed to be used as a filter: it reads the CSS source from stdin and outputs its result on stdout.

Camlhighlight provides syntax highlighting and pretty-printing facilities for displaying code samples in Ocsigen applications. The library works by parsing the output of Highlight, a widely available application supporting the most common programming and markup languages.

htmlc is used to produce regular HTML pages from source files that contain text fragments that require some computation to be written. Those text fragments can be for instance the last modification date of a page, or parts of HTML pages that must be systematically included in all the pages of an entire WEB site.

Melt is a set of libraries and tools which allows you to program LaTeX
documents using OCaml. This combines the typesetting power of LaTeX with
the programming power of OCaml. It can be combined with Mlpost to
include figures.

OCamlTeX is a combination of an OCaml script and LaTeX style file that, together, give the user the ability to define LaTeX macros in terms of OCaml code. Once defined, a OCaml macro becomes indistinguishable from any other LaTeX macro. OCamlTeX thereby combines LaTeX's typesetting power with OCaml's programmability.